CVE-2017-9587 describes a critical vulnerability in the PCSB BANK Mobile iOS app (version 3.0.4) where it fails to properly validate X.509 certificates from SSL servers. This oversight enables man-in-the-middle (MitM) attackers to impersonate legitimate servers using crafted certificates, potentially intercepting sensitive user data. The vulnerability has a CVSS v3 score of 5.9 (Medium), indicating a network-based attack with high confidentiality impact, but requiring high attack complexity. Despite its potential for data compromise, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0.4CPE matchmatch criteria | cpe:2.3:a:meafinancial:pcsb_bank_mobile:3.0.4:*:*:*:*:iphone_os:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.